Phoenix Nirvana, Rebirth Through Fire?

"Was that a manifestation of the universe's rules?" At that moment, Peter, who was also outside the universe, sensed a strange energy fluctuation. It was precisely this special energy fluctuation that directly pulled the powerful being who had been the first to escape the Battle Realm universe back into the cosmic reality where he had originally been. However, Peter could sense that this strange energy fluctuation did not belong to anyone. It seemed to be the rules of the universe itself.